Landing a job like getting into HarvardValerie Jarrett balances roles of friend, official adviser to ObamaInside Fort Hood center, where horror unfoldedObama pledges new relationship with Native AmericansSenate panel approves climate change bill despite GOP boycottObama signs jobless benefit extensionFormer NYPD commissioner Kerik pleads guilty to lying to White HouseH1N1 vaccine arrives for troops in war zones, but not enoughFiorina jumps into high-profile California Senate race